1. An elevator is moving up at a constant velocity of 2.5 m/s, as illustrated in the diagram below: The passenger has a mass of 85 kg. a. Construct a force diagram for the passenger. passenger b. Calculate the force the floor exerts on the passenger. 2. The elevator now accelerates upward at 2.0 m/s2. a. Construct a force diagram for the passenger. b. Write an equation for the vertical forces on the passenger. c. Calculate the force the floor exerts on the passenger